Baffling. You see people talk of conditions "in other dimensions", but they never seem to think in terms of living in THESE dimensions. Our universe happens to be constructed in three (or ten or eleven, but mathematicians are not normal people), but the questions tend to be about living in a different one. One? One would be hella weird.

Personally, I like Columbia's take on the value of other dimensions:

"In another dimensionWith voyeuristic intentionsWell secluded, I see ALL"...